12767365191011 has 2 divisors, whose sum is σ = 12767365191012. Its totient is φ = 12767365191010.

The previous prime is 12767365191001. The next prime is 12767365191067. The reversal of 12767365191011 is 11019156376721.

It is a weak prime.

It is an emirp because it is prime and its reverse (11019156376721) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12767365191011 is a prime.

It is a super-2 number, since 2×12767365191011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12767365191001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6383682595505 + 6383682595506.

It is an arithmetic number, because the mean of its divisors is an integer number (6383682595506).

Almost surely, 2^{12767365191011} is an apocalyptic number.

12767365191011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12767365191011 is an equidigital number, since it uses as much as digits as its factorization.

12767365191011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 50.

The spelling of 12767365191011 in words is "twelve trillion, seven hundred sixty-seven billion, three hundred sixty-five million, one hundred ninety-one thousand, eleven".